/**
 * Created by xiebang
 * Description
 * User:小谢
 * Date:2022-01-04
 * Time:16:23
 */
public class TestDemo {
    public static void main(String[] args) {
//        Integer a = 10;
//        Integer b = 10;
//        System.out.println(a == b);true
        Integer a = 127;
        Integer b = 127;

        System.out.println(a == b);
    }
    public static void main2(String[] args) {
        Integer a = Integer.valueOf(10);
        int c = a.intValue();
    }
    public static void main1(String[] args) {
        Integer a = 10;
        int c = a;
    }
}
